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Cardiac arrest (also known as sudden cardiac arrest [SCA] [11]) is when the heart suddenly and unexpectedly stops beating. [12] [1] When the heart stops beating, blood cannot properly circulate around the body and the blood flow to the brain and other organs is decreased.
Most tissues and organs of the body can survive clinical death for considerable periods. Blood circulation can be stopped in the entire body below the heart for at least 30 minutes, with injury to the spinal cord being a limiting factor. [4] Detached limbs may be successfully reattached after 6 hours of no blood circulation at warm temperatures.
A do-not-resuscitate order (DNR), also known as Do Not Attempt Resuscitation (DNAR), Do Not Attempt Cardiopulmonary Resuscitation (DNACPR [3]), no code [4] [5] or allow natural death, is a medical order, written or oral depending on the jurisdiction, indicating that a person should not receive cardiopulmonary resuscitation (CPR) if that person's heart stops beating. [5]
He says that apart from learning what had happened to him after gaining consciousness a few days later, he was stunned to hear how common SCA, in which the heart suddenly stops beating due to an ...
An arrhythmia is "when the heart is beating in an out-of-control fashion so that the heart is unable to sustain the body in terms of what’s needed in order to be alert and properly support blood ...
A stunt performer at Universal Studios Hollywood was hospitalized Monday after an incident during the theme park's "Waterworld" show, authorities said.
Cardiopulmonary resuscitation (CPR) is an emergency procedure consisting of chest compressions often combined with artificial ventilation, or mouth to mouth in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person who is in cardiac arrest.
DENVER — The family of a 4-year-old boy whose heart had stopped beating hours earlier gathered at Children’s Hospital Colorado last month to say their final goodbyes to Cartier McDaniel.